$\frac{5}{6}mas\:\frac{7}{9}$

$\frac{\sqrt{20}+\sqrt{80}-2\sqrt{125}}{\sqrt{40}}$

$\int\frac{4x^2}{x\left(x-1\right)\left(x-2\right)}dx$

$\left(16x^3+8y\right)\left(16x^3-8y\right)$

$\int_0^{33}\left(\frac{1}{\sqrt[5]{x-1}}\right)dx$

$\left(e^{at}\right)\left(e^{bt}\right)$

$16\frac{-3}{4}$